I am a primitive

Han Cheng ate his last bite of food, looked at Bai Xuemei, who was still sitting on the pier, shaking the simple spinning machine by hand, and was constantly experiencing this novelty, and said this aloud.

Han Cheng opened his mouth, and the well-behaved child bride-in-law immediately stopped, stood up, and walked out of the courtyard of the carpenter's room with Han Cheng, who was holding an empty bowl and chopsticks, and headed for the house where the two lived.

After people let go of their worries, the quality of sleep will improve.

Originally, Han Cheng wanted to take a nap for a while, get up, and then start researching and modifying the spinning machine that had succeeded a little bit, but when he woke up, he found that the sun was already in the west. up...

Rubbing his eyes, sitting here in a daze for a while, Han Cheng shook his head, stood up and walked outside.

After waking up from such a sleep, he felt refreshed and extremely comfortable all over his body.

Bai Xuemei is under the shade of a tree not far away, using the spinning top to close the string.

There is a small cradle next to it, and a little baby is lying in the cradle.

The little baby opened its round eyes and sucked one of its fingers with relish, drooling, as if it had eaten a supreme delicacy.

Seeing Han Cheng come out, Bai Xuemei didn't stop moving her hands, and smiled at Han Cheng.

Such a scene, and Han Cheng who watched such a scene couldn't help but smile.

The heart is extraordinarily warm, and the beauty of the world is basically like this...

Han Cheng didn't ask why Bai Xuemei didn't call him to get up. He walked over to look at the little son who was in the cradle, made a funny face at him for a while, and stretched out his hand to touch Bai Xuemei's head. Then he bent down and stretched out his arms to pick up the youngest son, carrying the movable cradle with the other hand, and headed towards the carpenter's room.

Without Han Cheng asking, Bai Xuemei followed Han Cheng to the carpenter's room consciously.

This has become a habit that the two of them have developed in the past few days.

Arriving at the place where Han Cheng made the spinning machine in the small courtyard of the carpenter's room, Han Cheng put the half-carrying cradle in the darkest and most shaded place, and put his youngest son in it for him to continue playing.

Bai Xuemei came over with a chair in her arms, put it beside the cradle, and continued to spin here with a light and casual spinning top.

As for Han Cheng, here he began to think about how to modify this simple spinning machine.

The spinning machine of this test product can indeed be used, but it is not convenient and the efficiency is not high.

After Bai Xuemei's previous experiments, it was found that under the same time, the speed of spinning with such a spinning machine was not even as fast as that of Bai Xuemei herself using a spinning top.

When such a situation happened, it didn't take much thinking to know that the thing Han Cheng made was relatively useless.

Han Cheng is currently thinking about how to transform it here.

If you want to increase the speed of spinning, you need to make these fibers fast.

In other words, it is necessary to speed up the rotation of this simple spinning machine.

After Han Cheng sat here and thought for a while, he stretched out his hand to hold the handle of this simple spinning machine, and turned it quickly.

The speed was extremely fast, and there were some whining noises.

Things that come swiftly tend to retreat relatively quickly.

Not long after Han Cheng maintained this speed, the speed gradually slowed down and finally stopped.

Under Bai Xuemei's surprised eyes, Han Cheng shook his head while shaking his tired arms.

Relying on this rapid spinning method to speed up the weaving speed is not possible, it is too tiring, even more tiring than using a spinning top.

Spinning is a long time to do.

Now in such a short period of time, people feel tired, so it is obviously not possible, and there are still many things that need to be improved.

But how can this be improved?

How to solve this headache problem?

Han Cheng sat down and thought about this simple spinning machine.

He has a vague feeling that as long as he solves this problem, the spinning machine can basically be made by himself.

But how to solve this problem?

Han Cheng fell into deep thinking.

This kind of thinking lasted for about half a day.

Until Bai Xuemei, who was spinning with a spinning top, thought that Brother Cheng had fallen asleep, Han Cheng, who had been holding his head with his hands and keeping a motionless posture, finally stood up.

He got up and walked to the side.

After picking up and picking up the materials in the carpenter's room, he walked over with some materials in his arms.

These materials are some bamboo wood, and some extremely strong vines that can be used as ropes.

Han Cheng put these things down, thought for a while, turned around and returned to the carpenter's room, and came out after a while.

There is one more thing in my hand.

This is a chisel made of bronze.

Han Cheng put down the chisel, and began to dismantle the simple spinning machine.

The main thing is to separate the rotating main body from the frame that supports it and allows it to rotate.

After they were separated, Han Cheng laid it flat on the ground, and in the middle of this section of wooden pillars, a total of six points were evenly chiseled around the pillar.

Then I picked up the chisel and the ax and started aiming at these points, chiseling holes one by one.

After doing this for a while, six eyes of the same size and depth were opened one by one.

Han Chengcheng found suitable wood from the bamboo and wood materials he carried, and cut it into six lengths.

After repairing one end of each, nail one into the six holes on the wooden post and fix it firmly.

Then Han Cheng used a longer vine to wrap around the tops of the six bamboos one by one, and finally fixed them end to end.

In this case, a circle is considered complete.

If you ignore the material and the oversized axle, you will find that the thing made by Han Cheng is very similar to the bicycle wheels of later generations.

After checking carefully and confirming that the thing was solid and there was nothing wrong with it, Han Cheng began to install it on the wooden shelf.

After a while, Han Cheng stopped and started to raise the shelf.

If the shelf is not heightened, the wheel with a much enlarged diameter will touch the ground and cannot rotate at all.

After a lot of busy work, Han Cheng put the wheel-like thing on the heightened shelf and fixed it.